Skip to content
Free shipping on all orders!
Free shipping on all orders!

Lock Nuts

  • 10mm-1.0 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts
    $4.7 - $6.68
    $4.7 - $6.68
    $4.7 - $6.68
    $4.7

    10mm-1.0 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 9.9mmMaterial: SteelFinish: ZincDriver Type: #17 WrenchThread Size: 1.0mm (Extra Fine)Hardness: Class 8Sty...

    View full details
    $4.7 - $6.68
    $4.7 - $6.68
    $4.7 - $6.68
    $4.7
  • 6mm-1.0 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7

    6mm-1.0 Black Phosphate Class 8 Nylon Insert Lock Nuts (1093 pcs)

    centurytool.store
    10+ in stock

    Diameter: 6mmDiameter 2: 11mmThickness: 6mmMaterial: SteelFinish: Black PhosphateDriver Type: #10 WrenchThread Size: 1.0mm (Coarse)Hardness: Class ...

    View full details
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7
  • 8mm-1.25 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7

    8mm-1.25 Black Phosphate Class 8 Nylon Insert Lock Nuts (481 pcs)

    centurytool.store
    10+ in stock

    Diameter: 8mmDiameter 2: 15mmThickness: 7.9mmMaterial: SteelFinish: Black PhosphateDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Cla...

    View full details
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7
  • 12mm-1.75 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7

    12mm-1.75 Black Phosphate Class 8 Nylon Insert Lock Nuts (146 pcs)

    centurytool.store
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: Black PhosphateDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Cla...

    View full details
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7
  • 16mm-2.0 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7

    16mm-2.0 Black Phosphate Class 8 Nylon Insert Lock Nuts (72 pcs)

    centurytool.store
    10+ in stock

    Diameter: 16mmDiameter 2: 27mmThickness: 15mmMaterial: SteelFinish: Black PhosphateDriver Type: #24 WrenchThread Size: 2.0mm (Coarse)Hardness: Clas...

    View full details
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7
  • 20mm-2.5 Black Phosphate Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7

    20mm-2.5 Black Phosphate Class 8 Nylon Insert Lock Nuts (37 pcs)

    centurytool.store
    Only 6 left!

    Diameter: 20mmDiameter 2: 34mmThickness: 20mmMaterial: SteelFinish: Black PhosphateDriver Type: #30 WrenchThread Size: 2.5mm (Coarse)Hardness: Clas...

    View full details
    $22.7 - $22.7
    $22.7
    $22.7 - $22.7
    $22.7
  • 20mm-2.5 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $10.93 - $10.93
    $10.93
    $10.93 - $10.93
    $10.93

    20mm-2.5 Zinc Class 8 Nylon Insert Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 20mmDiameter 2: 34mmThickness: 20mmMaterial: SteelFinish: ZincDriver Type: #30 WrenchThread Size: 2.5mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $10.93 - $10.93
    $10.93
    $10.93 - $10.93
    $10.93
  • 3mm-0.5 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $5.09 - $5.09
    $5.09
    $5.09 - $5.09
    $5.09

    3mm-0.5 Zinc Class 8 Nylon Insert Lock Nuts (50 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 3mmDiameter 2: 6.1mmThickness: 3.9mmMaterial: SteelFinish: ZincDriver Type: #6 WrenchThread Size: 0.5mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $5.09 - $5.09
    $5.09
    $5.09 - $5.09
    $5.09
  • 18mm-2.5 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $8.43 - $8.43
    $8.43
    $8.43 - $8.43
    $8.43

    18mm-2.5 Zinc Class 8 Nylon Insert Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 18mmDiameter 2: 30mmThickness: 18mmMaterial: SteelFinish: ZincDriver Type: #27 WrenchThread Size: 2.5mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $8.43 - $8.43
    $8.43
    $8.43 - $8.43
    $8.43
  • 12mm-1.0 Zinc Plated Class 8 Steel Super Fine Thread Nylon Insert Lock Nuts
    $10.17 - $10.17
    $10.17
    $10.17 - $10.17
    $10.17

    12mm-1.0 Zinc Class 8 Super Nylon Insert Lock Nuts (25 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.0mm (Super Fine)Hardness: Class 8Styl...

    View full details
    $10.17 - $10.17
    $10.17
    $10.17 - $10.17
    $10.17
  • $8.79 - $8.79
    $8.79
    $8.79 - $8.79
    $8.79

    8mm-1.0 Chrome Class 6 Nylon Insert Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 8mmDiameter 2: 14mmThickness: 8mmMaterial: SteelFinish: ChromeDriver Type: #13 WrenchThread Size: 1.0mm (Fine)Hardness: Class 6Style: Nyl...

    View full details
    $8.79 - $8.79
    $8.79
    $8.79 - $8.79
    $8.79
  • 10mm-1.25 Chrome Plated Class 6 Steel Fine Thread Nylon Insert Lock Nuts
    $9.56 - $9.56
    $9.56
    $9.56 - $9.56
    $9.56

    10mm-1.25 Chrome Class 6 Nylon Insert Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 9.8mmMaterial: SteelFinish: ChromeDriver Type: #17 WrenchThread Size: 1.25mm (Fine)Hardness: Class 6Style:...

    View full details
    $9.56 - $9.56
    $9.56
    $9.56 - $9.56
    $9.56
  • 7mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $4.87 - $5.59
    $4.87 - $5.59
    $4.87 - $5.59
    $4.87

    7mm-1.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 7mmDiameter 2: 12mmThickness: 7.4mmMaterial: SteelFinish: ZincDriver Type: #11 wrenchThread Size: 1.0mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $4.87 - $5.59
    $4.87 - $5.59
    $4.87 - $5.59
    $4.87
  • 8mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $4.7 - $5.92
    $4.7 - $5.92
    $4.7 - $5.92
    $4.7

    8mm-1.25 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 8mmDiameter 2: 15mmThickness: 7.9mmMaterial: SteelFinish: ZincDriver Type: #13 WrenchThread Size: 1.25mm (Coarse)Hardness: Class 8Style: ...

    View full details
    $4.7 - $5.92
    $4.7 - $5.92
    $4.7 - $5.92
    $4.7
  • 12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $4.07 - $6.32
    $4.07 - $6.32
    $4.07 - $6.32
    $4.07

    12mm-1.75 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.75mm (Coarse)Hardness: Class 8Style: ...

    View full details
    $4.07 - $6.32
    $4.07 - $6.32
    $4.07 - $6.32
    $4.07
  • 8mm-1.0 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts
    $4.8 - $8.29
    $4.8 - $8.29
    $4.8 - $8.29
    $4.8

    8mm-1.0 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 8mmDiameter 2: 15mmThickness: 7.9mmMaterial: SteelFinish: Yellow ZincDriver Type: #13 WrenchThread Size: 1.0mm (Fine)Hardness: Class 8Sty...

    View full details
    $4.8 - $8.29
    $4.8 - $8.29
    $4.8 - $8.29
    $4.8
  • 14mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $4.64 - $6.67
    $4.64 - $6.67
    $4.64 - $6.67
    $4.64

    14mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 14mmDiameter 2: 25mmThickness: 14mmMaterial: SteelFinish: ZincDriver Type: #22 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $4.64 - $6.67
    $4.64 - $6.67
    $4.64 - $6.67
    $4.64
  • 16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts
    $4.53 - $6.61
    $4.53 - $6.61
    $4.53 - $6.61
    $4.53

    16mm-2.0 Zinc Plated Class 8 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 16mmDiameter 2: 27mmThickness: 15mmMaterial: SteelFinish: ZincDriver Type: #24 WrenchThread Size: 2.0mm (Coarse)Hardness: Class 8Style: N...

    View full details
    $4.53 - $6.61
    $4.53 - $6.61
    $4.53 - $6.61
    $4.53
  • 10mm-1.25 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts
    $4.76 - $7.22
    $4.76 - $7.22
    $4.76 - $7.22
    $4.76

    10mm-1.25 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 10mmDiameter 2: 19mmThickness: 9.9mmMaterial: SteelFinish: Yellow ZincDriver Type: #17 WrenchThread Size: 1.25mm (Fine)Hardness: Class 8S...

    View full details
    $4.76 - $7.22
    $4.76 - $7.22
    $4.76 - $7.22
    $4.76
  • 12mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts
    $4.7 - $9.17
    $4.7 - $9.17
    $4.7 - $9.17
    $4.7

    12mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: Yellow ZincDriver Type: #19 WrenchThread Size: 1.5mm (Fine)Hardness: Class 8Sty...

    View full details
    $4.7 - $9.17
    $4.7 - $9.17
    $4.7 - $9.17
    $4.7
  • 14mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts
    $4.75 - $8.58
    $4.75 - $8.58
    $4.75 - $8.58
    $4.75

    14mm-1.5 Zinc Plated Class 8 Steel Fine Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 14mmDiameter 2: 25mmThickness: 14mmMaterial: SteelFinish: Yellow ZincDriver Type: #22 WrenchThread Size: 1.5mm (Fine)Hardness: Class 8Sty...

    View full details
    $4.75 - $8.58
    $4.75 - $8.58
    $4.75 - $8.58
    $4.75
  • 12mm-1.25 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts
    $4.63 - $10.17
    $4.63 - $10.17
    $4.63 - $10.17
    $4.63

    12mm-1.25 Zinc Plated Class 8 Steel Extra Fine Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 12mmDiameter 2: 22mmThickness: 12mmMaterial: SteelFinish: ZincDriver Type: #19 WrenchThread Size: 1.25mm (Extra Fine)Hardness: Class 8Sty...

    View full details
    $4.63 - $10.17
    $4.63 - $10.17
    $4.63 - $10.17
    $4.63